IT1094763B - Procedimento per misurare la distribuzione delle correnti anodiche in celle di elettrolisi per alcali-cloro - Google Patents

Procedimento per misurare la distribuzione delle correnti anodiche in celle di elettrolisi per alcali-cloro

Info

Publication number
IT1094763B
IT1094763B IT23379/78A IT2337978A IT1094763B IT 1094763 B IT1094763 B IT 1094763B IT 23379/78 A IT23379/78 A IT 23379/78A IT 2337978 A IT2337978 A IT 2337978A IT 1094763 B IT1094763 B IT 1094763B
Authority
IT
Italy
Prior art keywords
alcal
chlorine
procedure
measuring
distribution
Prior art date
Application number
IT23379/78A
Other languages
English (en)
Other versions
IT7823379A0 (it
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IT7823379A0 publication Critical patent/IT7823379A0/it
Application granted granted Critical
Publication of IT1094763B publication Critical patent/IT1094763B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/08—Measuring current density
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Secondary Cells (AREA)
IT23379/78A 1977-05-14 1978-05-12 Procedimento per misurare la distribuzione delle correnti anodiche in celle di elettrolisi per alcali-cloro IT1094763B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721957 DE2721957A1 (de) 1977-05-14 1977-05-14 Verfahren zum messen der verteilung der anodenstroeme in chloralkalielektrolysezellen

Publications (2)

Publication Number Publication Date
IT7823379A0 IT7823379A0 (it) 1978-05-12
IT1094763B true IT1094763B (it) 1985-08-02

Family

ID=6009027

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23379/78A IT1094763B (it) 1977-05-14 1978-05-12 Procedimento per misurare la distribuzione delle correnti anodiche in celle di elettrolisi per alcali-cloro

Country Status (10)

Country Link
US (1) US4244801A (it)
BE (1) BE867113A (it)
CA (1) CA1110700A (it)
CH (1) CH640949A5 (it)
DE (1) DE2721957A1 (it)
FR (1) FR2390738A1 (it)
GB (1) GB1598246A (it)
IT (1) IT1094763B (it)
NL (1) NL7805205A (it)
SE (1) SE433949B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190810B (it) * 1982-05-05 1988-02-24 Montedison Spa Metodo e apparecchiatura per la protezione degli anodi di celle elettrolitiche contro i sovraccarichi,cortocircuiti e squilibri di corrente in genere
CN104120455B (zh) * 2014-07-25 2017-11-28 湖南阿尔惠特科技股份有限公司 一种铝电解槽的阳极电流在线测量方法与装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930746A (en) * 1957-01-10 1960-03-29 Robert J Cooper Control of reduction pot lines
US3329592A (en) * 1963-08-30 1967-07-04 Reynolds Metals Co Method of and apparatus for controlling aluminum reduction pots
DE1767840B2 (de) * 1968-06-22 1975-05-15 Bayer Ag, 5090 Leverkusen Anordnung zur selbständigen optimalen Einstellung des Elektrodenabstandes und zur selbsttätigen Beseitigung von Kurzschlüssen zwischen den Zellen bei Chloralkalielektrolysezellen
JPS526717B2 (it) * 1971-09-13 1977-02-24
BE792919A (fr) * 1971-12-18 1973-06-18 Hoechst Ag Procede de reglage de la distance entre les electrodes dans lescellulesd'electrolyse a cathode de mercure a ecoulement
US3900373A (en) * 1972-07-17 1975-08-19 Olin Corp Method of regulating anode-cathode spacing in an electrolytic cell
ZA733801B (en) * 1972-07-17 1974-04-24 Olin Corp Method of regulating anode-cathode spacing in an electrolytic cell,and apparatus therefor
AT329893B (de) * 1973-07-25 1976-06-10 Vaw Ver Aluminium Werke Ag Verfahren und anordnung zum betrieb einer elektrolyseanlage, insbesondere einer aluminium-elektrolyseanlage
DE2352372A1 (de) * 1973-10-18 1975-04-24 Siemens Ag Einrichtung zur ueberwachung und anzeige der verteilung der anodenstroeme in einer chlor-elektrolyseanlage
US3942104A (en) * 1974-05-03 1976-03-02 Engelhard Minerals & Chemicals Corporation Cell balance detector for electrolytic cell assemblies
IT1057012B (it) * 1976-03-11 1982-03-10 Porto Torres Spa Off Di Sistema di automazione di celle a mercurio per la produzione del cloro e soda caustica
US4082639A (en) * 1976-09-22 1978-04-04 Olin Corporation Method and apparatus for mercury cell anode adjustment

Also Published As

Publication number Publication date
SE433949B (sv) 1984-06-25
FR2390738A1 (fr) 1978-12-08
CH640949A5 (de) 1984-01-31
DE2721957A1 (de) 1978-11-23
NL7805205A (nl) 1978-11-16
US4244801A (en) 1981-01-13
IT7823379A0 (it) 1978-05-12
FR2390738B1 (it) 1983-04-01
CA1110700A (en) 1981-10-13
SE7805453L (sv) 1978-11-15
GB1598246A (en) 1981-09-16
BE867113A (fr) 1978-11-16

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